DeskTray

Merge PDF

Join two or more PDFs into a single document. Arrange the files in any order, include only the pages you need, and download the merged PDF instantly.

Runs in your browser. Nothing is uploaded Free, no sign-up Works on mobile
Choose PDF files
or drag and drop here

How to merge PDF files

  1. Choose or drag in the PDF files you want to combine.
  2. Arrange them in the right order with the up and down arrows.
  3. Optionally type page ranges, such as 1-3, to include only some pages of a file.
  4. Click “Merge PDF” and download the combined file.

Features

  • No limit on the number of files or pages
  • Pick page ranges from each file
  • Password-protected PDFs are supported if you know the password
  • Bookmarks and links inside pages are kept

Frequently asked questions

How do I combine PDF files into one?

Select all the PDFs, put them in order and click Merge PDF. The pages are joined in the order shown and the new file downloads to your device.

Is there a size or file limit?

No fixed limit. Because merging happens on your device, the only limit is your device’s memory. Hundreds of pages work fine on a typical phone or laptop.

Can I merge only some pages of a PDF?

Yes. Type the pages you want next to the file, for example 1-2, 5. Leave it empty to include every page.

Is it safe to use this tool with confidential PDFs?

Yes. Your PDF is processed entirely inside your browser and is never uploaded to a server, so bank statements, ID proofs and contracts stay on your device.

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